2268628 has 12 divisors (see below), whose sum is σ = 4142880. Its totient is φ = 1084952.

The previous prime is 2268593. The next prime is 2268631. The reversal of 2268628 is 8268622.

2268628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2268593 and 2268602.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12238 + ... + 12421.

It is an arithmetic number, because the mean of its divisors is an integer number (345240).

2^2268628 is an apocalyptic number.

It is an amenable number.

2268628 is a deficient number, since it is larger than the sum of its proper divisors (1874252).

2268628 is a wasteful number, since it uses less digits than its factorization.

2268628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24686 (or 24684 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 2268628 is about 1506.1965343208. The cubic root of 2268628 is about 131.3976997884.

The spelling of 2268628 in words is "two million, two hundred sixty-eight thousand, six hundred twenty-eight".